Blackstone Mortgage Trust, Inc.
BXMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001061630
In the last 90 days, Blackstone Mortgage Trust, Inc. insiders filed 1 open-market purchase and 3 sales; 347 institutions reported holding it in 13F filings for Q2 2026, worth $1.84B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Blackstone Mortgage Trust, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 341
- +23 vs. Q3 2025
- Shares held
- 105.2M
- +3.34M (+3.3%) vs. Q3 2025
- Total value
- $2.01B
- +$137.1M (+7.3%) vs. Q3 2025
- New holders
- 52
- 128 more added
- Sold out
- 29
- 105 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BXMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 347 | $1.84B |
| Q1 2026 | 337 | $2.05B |
| Q4 2025 | 341 | $2.01B |
| Q3 2025 | 321 | $1.88B |
| Q2 2025 | 320 | $2.07B |
| Q1 2025 | 329 | $2.21B |
| Q4 2024 | 325 | $2.00B |
| Q3 2024 | 327 | $2.12B |
| Q2 2024 | 321 | $1.92B |
| Q1 2024 | 317 | $2.20B |
| Q4 2023 | 342 | $2.37B |
| Q3 2023 | 328 | $2.43B |
| Q2 2023 | 311 | $1.93B |
| Q1 2023 | 332 | $1.68B |
| Q4 2022 | 348 | $2.00B |
| Q3 2022 | 330 | $2.29B |
| Q2 2022 | 343 | $2.66B |
| Q1 2022 | 359 | $3.02B |
| Q4 2021 | 351 | $2.85B |
| Q3 2021 | 334 | $2.66B |
| Q2 2021 | 326 | $2.63B |
| Q1 2021 | 312 | $2.72B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Blackstone Mortgage Trust, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GWM Advisors LLC | 309,654 | $5.92M | 0.02% | −7,546−2.4% | Reduced |
| Longfellow Investment Management Co LLC | 320,000 | $6.12M | 1.38% | 00.0% | Unchanged |
| Swiss National Bank | 321,400 | $6.15M | 0.00% | +5,400+1.7% | Added |
| Ameriprise Financial Inc | 330,986 | $6.34M | 0.00% | −32,841−9.0% | Reduced |
| Nuveen, LLC | 350,434 | $6.70M | 0.00% | −107,899−23.5% | Reduced |
| Citadel Advisors LLC | 354,171 | $6.78M | 0.00% | −128,279−26.6% | Reduced |
| Westwood Holdings Group Inc. | 375,001 | $7.17M | 0.06% | −25,000−6.2% | Reduced |
| Victory Capital Management Inc | 386,702 | $7.40M | 0.00% | +63,569+19.7% | Added |
| JPMorgan Chase & Co | 392,622 | $7.51M | 0.00% | −185,822−32.1% | Reduced |
| UBS Asset Management Americas Inc | 404,215 | $7.73M | 0.00% | +404,215 | New |
| GFS Advisors, LLC | 413,315 | $7.91M | 0.94% | −96,440−18.9% | Reduced |
| Legal & General Group Plc | 416,211 | $7.96M | 0.00% | −58,204−12.3% | Reduced |
| Rhumbline Advisers | 451,533 | $8.64M | 0.01% | −25,710−5.4% | Reduced |
| Punch & Associates Investment Management, Inc. | 480,653 | $9.19M | 0.54% | +860+0.2% | Added |
| Neuberger Berman Group LLC | 505,106 | $9.66M | 0.01% | +131,929+35.4% | Added |
| Jane Street Group, LLC | 543,969 | $10.4M | 0.01% | +482,667+787.4% | Added |
| Public Sector Pension Investment Board | 545,655 | $10.4M | 0.04% | −76,352−12.3% | Reduced |
| Qube Research & Technologies Ltd | 710,874 | $13.6M | 0.02% | +694,942+4,361.9% | Added |
| Rockefeller Capital Management L.P. | 712,193 | $13.6M | 0.02% | +81,422+12.9% | Added |
| Principal Financial Group Inc | 751,478 | $14.4M | 0.01% | −18,751−2.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 777,867 | $14.9M | 0.02% | +50,098+6.9% | Added |
| D. E. Shaw & Co., Inc. | 806,839 | $15.4M | 0.01% | +433,844+116.3% | Added |
| Van Eck Associates Corp | 952,613 | $18.2M | 0.02% | +87,149+10.1% | Added |
| Bank of America Corp | 996,705 | $19.1M | 0.00% | −101,862−9.3% | Reduced |
| Wells Fargo & Company | 1,056,232 | $20.2M | 0.00% | +76,293+7.8% | Added |
| Bank of New York Mellon Corp | 1,059,245 | $20.3M | 0.00% | −83,924−7.3% | Reduced |
| MetLife Investment Management | 1,153,577 | $22.1M | 0.11% | +143,485+14.2% | Added |
| Advisors Capital Management, LLC | 1,166,928 | $22.3M | 0.26% | +39,275+3.5% | Added |
| Invesco Ltd. | 1,354,870 | $25.9M | 0.00% | +277,280+25.7% | Added |
| UBS Group AG | 1,555,062 | $29.7M | 0.01% | −1,526,943−49.5% | Reduced |
| Goldman Sachs Group Inc | 1,607,185 | $30.7M | 0.00% | +264,256+19.7% | Added |
| Northern Trust Corp | 1,752,803 | $33.5M | 0.00% | −152,901−8.0% | Reduced |
| Norges Bank | 1,998,880 | $38.2M | 0.00% | +1,998,880 | New |
| Bamco Inc | 2,000,621 | $38.3M | 0.10% | +304,307+17.9% | Added |
| Morgan Stanley | 2,407,160 | $46.0M | 0.00% | +108,688+4.7% | Added |
| Charles Schwab Investment Management Inc | 2,429,775 | $46.5M | 0.01% | −41,319−1.7% | Reduced |
| Geode Capital Management, LLC | 3,926,387 | $75.1M | 0.00% | −60,086−1.5% | Reduced |
| State Street Corp | 6,050,847 | $118.6M | 0.00% | −106,088−1.7% | Reduced |
| Blackstone Group Inc. | 9,283,323 | $177.6M | 0.77% | +681,831+7.9% | Added |
| Vanguard Group Inc | 16,948,886 | $324.2M | 0.00% | −331,593−1.9% | Reduced |
| BlackRock, Inc. | 24,310,835 | $465.1M | 0.01% | −29,507−0.1% | Reduced |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −116,250−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −111,153−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −107,416−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −19,808−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −18,244−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −15,746−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −14,805−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −14,349−100.0% | Sold out |
| Groupe la Francaise | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −12,209−100.0% | Sold out |
| J.W. Cole Advisors, Inc. | 0 | $0 | 0.00% | −12,005−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −11,684−100.0% | Sold out |
| Summa Corp. | 0 | $0 | 0.00% | −11,400−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −11,208−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −10,990−100.0% | Sold out |
| Tritonpoint Wealth, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,494−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −2,439−100.0% | Sold out |
| North Capital, Inc. | 0 | $0 | 0.00% | −2,001−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −1,275−100.0% | Sold out |
| Provenance Wealth Advisors, LLC | 0 | $0 | 0.00% | −509−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −279−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |